CAD/CAE集成在核电厂支撑力学分析中的研究及应用

针对传统的核电厂支撑分析方法在质量和效率上的不足，在深入研究各种支撑计算机辅助设计（CAD）模型的拓扑特征和几何特征的基础上，解决了钢结构焊接点和加载点的自动识别算法问题，利用可编程宏语言（PML）开发了一款具有自主知识产权的CAD/计算机辅助工程（CAE）集成软件。它不仅解决了CAD和CAE软件在数据交换过程中拓扑关系识别的难题，实现了核电厂各种支撑CAE模型的前处理自动化，而且成功应用到核电项目中，取得了显著的经济效益。 

Research and Application of CAD/CAE Integration in Analysis of Supports in Nuclear Power Plants

To overcome the shortcomings of the traditional analysis method of supports in nuclear power plants?in terms of quality and efficiency, the automatic identification algorithms of welding joints and loading joints of steel structure were solved, based on in-depth research on the topological and geometric characteristics of CAD models of various supports. CAD / CAE integration software with independent intellectual property was developed by PML (Programmable Macro Language). It not only solved the problem of topological connectivity identification in the process of data exchange between CAD and CAE software and realized the pre-processing automation of CAE models of various supports in nuclear power plants, but also was successfully applied to a nuclear power project and obtained remarkable economic benefits.